| Result | W-L | Date | Tournament | Surface | Partner | Opponents | Score |
|---|
|
| Loss | 0–1 | Jan 1974 | Omaha, US | Other | Ian Fletcher | Jürgen Fassbender Karl Meiler | 2–6, 4–6 |
| Loss | 0–2 | Mar 1974 | Tempe, US | Hard | Ian Fletcher | Jürgen Fassbender Karl Meiler | 6–4, 4–6, 5–7 |
| Win | 1–2 | Sep 1974 | Cedar Grove, US | Other | Steve Siegel | Dick Crealy Bob Tanis | 4–6, 6–2, 6–1 |
| Loss | 1–3 | Apr 1975 | Stockholm WCT, Sweden | Carpet (i) | Patrice Dominguez | Arthur Ashe Tom Okker | 3–6, 6–7 |
| Loss | 1–4 | Sep 1975 | San Francisco, US | Hard (i) | Allan Stone | Fred McNair Sherwood Stewart | 2–6, 6–7 |
| Loss | 1–5 | Nov 1975 | Manila, Philippines | Hard | Syd Ball | Ross Case Geoff Masters | 1–6, 2–6 |
| Loss | 1–6 | May 1976 | Hamburg, Germany | Clay | Dick Crealy | Fred McNair Sherwood Stewart | 6–7, 6–7, 6–7 |
| Win | 2–6 | Oct 1976 | Brisbane, Australia | Grass | Syd Ball | Ismail El Shafei Brian Fairlie | 6–4, 6–4 |
| Loss | 2–7 | Oct 1976 | Sydney Indoor, Australia | Hard (i) | Syd Ball | Ismail El Shafei Brian Fairlie | 6–4, 4–6, 6–7 |
| Win | 3–7 | Jan 1977 | Sydney Outdoor, Australia | Grass | Syd Ball | Mark Edmondson John Marks | 6–3, 6–4 |
| Loss | 3–8 | Jan 1977 | Adelaide, Australia | Grass | Syd Ball | Cliff Letcher Dick Stockton | 3–6, 6–4, 4–6 |
| Loss | 3–9 | Apr 1977 | Denver, US | Carpet (i) | Syd Ball | Colin Dibley Geoff Masters | 2–6, 3–6 |
| Loss | 3–10 | May 1977 | Hamburg, Germany | Clay | Phil Dent | Bob Hewitt Karl Meiler | 6–3, 3–6, 4–6, 4–6 |
| Win | 4–10 | Nov 1977 | Tokyo Outdoor, Japan | Clay | Geoff Masters | Colin Dibley Chris Kachel | 6–2, 7–6 |
| Win | 5–10 | Nov 1977 | Hong Kong, UK | Hard | Syd Ball | Marty Riessen Roscoe Tanner | 7–6, 6–3 |
| Win | 6–10 | Dec 1977 | Adelaide, Australia | Grass | Syd Ball | John Alexander Phil Dent | 3–6, 7–6, 6–4 |
| Loss | 6–11 | Jul 1978 | Gstaad, Switzerland | Clay | Bob Hewitt | Mark Edmondson Tom Okker | 4–6, 6–1, 1–6, 4–6 |
| Loss | 6–12 | Aug 1978 | Stowe, US | Hard | Mark Edmondson | Tim Gullikson Tom Gullikson | 6–3, 6–7, 3–6 |
| Win | 7–12 | Jan 1978 | Australian Open, Melbourne | Grass | Wojciech Fibak | Paul Kronk Cliff Letcher | 7–6, 7–5 |
| Win | 8–12 | Jan 1979 | Auckland, New Zealand | Hard | Bernard Mitton | Andrew Jarrett Jonathan Smith | 6–3, 2–6, 6–3 |
| Loss | 8–13 | Mar 1980 | Metz, France | Carpet (i) | Chris Delaney | Colin Dibley Gene Mayer | 6–7, 5–7 |
| Win | 9–13 | Mar 1980 | Nice, France | Clay | Chris Delaney | Stanislav Birner Jiří Hřebec | 6–4, 6–0 |
| Win | 10–13 | May 1980 | Rome, Italy | Clay | Mark Edmondson | Balázs Taróczy Eliot Teltscher | 7–6, 7–6 |
| Win | 11–13 | Jun 1980 | Surbiton, UK | Grass | Mark Edmondson | Andrew Pattison Butch Walts | 7–6, 6–7, 6–7, 7–6, 15–13 |
| Loss | 11–14 | Jul 1980 | Gstaad, Switzerland | Clay | Mark Edmondson | Colin Dowdeswell Ismail El Shafei | 4–6, 4–6 |
| Win | 12–14 | Jan 1981 | Australian Open, Melbourne | Grass | Mark Edmondson | Peter McNamara Paul McNamee | 7–5, 6–4 |
| Win | 13–14 | Jan 1982 | Australian Open, Melbourne | Grass | Mark Edmondson | Hank Pfister John Sadri | 6–3, 6–7, 6–3 |
| Win | 14–14 | Jan 1982 | Adelaide, Australia | Grass | Mark Edmondson | Andrew Jarrett Jonathan Smith | 7–5, 4–6, 7–6 |
| Win | 15–14 | Jan 1982 | Guarujá, Brazil | Clay | Phil Dent | Carlos Kirmayr Cássio Motta | 6–7, 6–2, 6–3 |
| Loss | 15–15 | Feb 1982 | Denver, US | Carpet (i) | Phil Dent | Kevin Curren Steve Denton | 4–6, 4–6 |
| Win | 16–15 | Feb 1982 | Richmond WCT, US | Carpet | Mark Edmondson | Syd Ball Rolf Gehring | 6–4, 6–2 |
| Loss | 16–16 | Jun 1982 | Bristol, UK | Grass | Mark Edmondson | Tim Gullikson Tom Gullikson | 4–6, 6–7 |
| Win | 17–16 | Jul 1982 | Kitzbühel, Austria | Clay | Mark Edmondson | Rod Frawley Pavel Složil | 6–4, 4–6, 7–6 |
| Loss | 17–17 | Sep 1982 | Sawgrass Doubles, US | Clay | Mark Edmondson | Brian Gottfried Raúl Ramírez | w/o |
| Loss | 17–18 | Nov 1982 | Hong Kong | Hard | Van Winitsky | Charles Strode Morris Strode | 4–6, 6–3, 2–6 |
| Win | 18–18 | Aug 1983 | Stowe, US | Hard | Brad Drewett | Fritz Buehning Tom Gullikson | 4–6, 7–5, 6–2 |
| Loss | 18–19 | Oct 1983 | Brisbane, Australia | Carpet (i) | Mark Edmondson | Pat Cash Paul McNamee | 6–7, 6–7 |
| Win | 19–19 | Nov 1983 | Taipei, Taiwan | Carpet (i) | Wally Masur | Ken Flach Robert Seguso | 7–6, 6–4 |
| Loss | 19–20 | Aug 1984 | Toronto, Canada | Hard | John Fitzgerald | Peter Fleming John McEnroe | 4–6, 2–6 |
| Loss | 19–21 | Feb 1985 | Delray Beach, US | Hard | Sherwood Stewart | Paul Annacone Christo van Rensburg | 5–7, 5–7, 4–6 |
| Win | 20–21 | May 1985 | Munich, Germany | Clay | Mark Edmondson | Sergio Casal Emilio Sánchez | 4–6, 7–5, 7–5 |
| Win | 21–21 | Jun 1985 | French Open, Paris | Clay | Mark Edmondson | Shlomo Glickstein Hans Simonsson | 6–3, 6–4, 6–7, 6–3 |
| Loss | 21–22 | Jul 1985 | Indianapolis, US | Clay | Pavel Složil | Ken Flach Robert Seguso | 4–6, 4–6 |
| Loss | 21–23 | Oct 1985 | Sydney Indoor, Australia | Hard (i) | Mark Edmondson | John Fitzgerald Anders Järryd | 3–6, 2–6 |
| Win | 22–23 | Nov 1985 | Hong Kong, UK | Hard | Brad Drewett | Jakob Hlasek Tomáš Šmíd | 6–3, 4–6, 6–2 |
|
| Loss | 22–24 | Dec 1985 | Australian Open, Melbourne | Grass | Mark Edmondson | Paul Annacone Christo van Rensburg | 7–6, 4–6, 4–6 |
| Win | 23–24 | Dec 1985 | Adelaide, Australia | Grass | Mark Edmondson | Nelson Aerts Tomm Warneke | 6–4, 6–4 |
| Win | 24–24 | Aug 1986 | Cincinnati, US | Hard | Mark Kratzmann | Christo Steyn Danie Visser | 6–3, 6–4 |
| Win | 25–24 | Nov 1986 | Stockholm, Sweden | Hard (i) | Sherwood Stewart | Pat Cash Slobodan Živojinović | 6–4, 6–4 |
| Loss | 25–25 | Nov 1986 | Wembley, UK | Carpet (i) | Sherwood Stewart | Peter Fleming John McEnroe | 6–3, 6–7, 2–6 |
| Win | 26–25 | Mar 1987 | Orlando, US | Hard | Sherwood Stewart | Paul Annacone Christo van Rensburg | 2–6, 7–6, 6–4 |
| Loss | 26–26 | Mar 1988 | Orlando, US | Hard | Sherwood Stewart | Guy Forget Yannick Noah | 4–6, 4–6 |